Stepping drive control for stepping motors transversal or synchronous machines as intermediate member between service procurement strategy (SPS) control and power energising for stepping drives

摘要

Stepping drive control forms intermediate member between SPS control and power energising for stepping drives with non-linear speed characteristic for acceleration and retarding, digital input and analog output(s). Stepping drive control contains stabilised voltage supply (1), input logic circuit (2), analog ramp generator (3), analog ramp voltage limiter (4), at least one comparator with digital outputs (5), analog voltage limiter (7), VCO (6) and output logic circuit (8) delivering clock signal for stepping drive and position detecting.